Conflict detection during moral decision-making: evidence for deontic reasoners’ utilitarian sensitivity

Abstract

ABSTRACTMoral dilemmas often force us to decide between deontological (harming others is wrong) and utilitarian (harming others can be acceptable depending on the consequences) considerations. Cognitive scientists have shown that utilitarian responders typically engage demanding deliberate thinking to override a conflicting intuitive deontological response. A key question is whether deontic responders also take utilitarian considerations into account and detect that there are conflicting responses at play. The present study addressed this issue by contrasting people's processing of moral dilemmas in which utilitarian and deontological considerations cued conflicting or non-conflicting decisions. Results showed that deontic responders were slower and less confident about their decision when solving the conflict (vs. no-conflict) dilemmas. This suggests that they are considering both deontic and utilitarian aspects of their decision and indicates that a deontic decision is more informed and less oblivious than it might appear.